Download or read book The Know-It-All written by A. J. Jacobs and published by Simon and Schuster. This book was released on 2005-10-10 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chronicles the efforts of an NPR contributor to read the "Encyclopedia Britannica" from A to Z, sharing the humorous mishaps that occurred as a result of the endeavor, from changed family relationships to his efforts to join Mensa.